Tap



FIG. 1 is a top, left-hand, front perspective view of a tap, showing my new design;

FIG. 2 is a top plan thereof;

FIG. 3 is a left-hand side elevation thereof, the right-hand side elevation being a mirror image;

FIG. 4 is a front elevation view thereof; and,

FIG. 5 is a rear elevation view thereof. 

The ornamental design for a tap, as shown and described. 